OK, the Lion version of MacOS is out and the Internet buzz about it has peaked my interest. I just read this on Wiki: Since 2002, Mac OS X has been included with all new Macintosh computer systems. It ...

Several readers responded to our item yesterday on installing an English language version of the Mac OS on new iBooks with international version of the Mac OS pre-installed. Here are the highlights: ...

Apple’s macOS operating system has changed a lot over the last 25 years, with new features and designs coming and going as the decades have passed. Even the name has been adjusted, starting out as Mac ...

Apple is moving fairly quickly through this particular beta cycle, with beta 2 arriving already for iOS 26.4, iPadOS2 26.4, ...

Apple has released new updates for older OS versions, like iOS 18.7.5 for iPhone, new updates for macOS Sequoia and Sonoma, and more.

I'm a bit confuzeled as to the specifics of the Mac OS ROM file in OS 9. It is my understanding that prior to 9 (or maybe earlier) the ROM on the chip was no longer used by the OS, but rather it uses ...

The Basilisk II emulator can be used to run old versions of Mac OS 8 and System 7 on a modern Mac. Here's how to get started using it. Before macOS and OS X, there was Mac OS 9, and before that were ...